item/fromage: reinitialisation timé

Un timer redéclenche l'apparition du fromage au bout d'un certain temps.
Il suffit de paramètrer la variable CHEESE_RESPAWN_TIME pour que ça soit
customisable à l'envie.

items/fromage_normal.tscn

@@ -8,7 +8,7 @@ atlas = ExtResource("1_rx0yq")
 region = Rect2(16, 0, 16, 16)
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_xry4i"]
-radius = 6.0
+radius = 4.0
 
 [sub_resource type="Animation" id="Animation_r46qo"]
 resource_name = "RESET"
@@ -65,6 +65,18 @@ tracks/0/keys = {
 "update": 0,
 "values": [Vector2(0, 0), Vector2(0, -2), Vector2(0, 0)]
 }
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:modulate")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0.1, 1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Color(1, 1, 1, 1), Color(1, 1, 1, 1)]
+}
 
 [sub_resource type="Animation" id="Animation_jemsl"]
 resource_name = "picked"
@@ -117,6 +129,7 @@ collision_layer = 64
 script = ExtResource("1_2l3x1")
 
 [node name="Sprite2D" type="Sprite2D" parent="."]
+scale = Vector2(0.7, 0.7)
 texture = SubResource("AtlasTexture_7rdb1")
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
@@ -128,4 +141,8 @@ libraries = {
 "": SubResource("AnimationLibrary_4iwa0")
 }
 
+[node name="Timer" type="Timer" parent="."]
+
 [connection signal="body_entered" from="." to="." method="_on_body_entered"]
+[connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_animation_player_animation_finished"]
+[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]